$34M sweet spot round size
Most of their 2 investments are in rounds between $27M and $40M
2015
Helicos BioSciences raised $27M on February 1, 2012
Investors: Atlas Ventures, Versant Ventures, Flagship Ventures, MPM Capital and Highland Capital
Helicos BioSciences raised $40M on March 15, 2006
Investors: Versant Ventures, Atlas Ventures, MPM Capital, Flagship Ventures and Highland Capital